From: Stanislaw Gruszka Date: Mon, 31 Jul 2023 16:12:58 +0000 (+0200) Subject: accel/ivpu: Add initial support for VPU 4 X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=79cdc56c4a542526d5b4e255d297ab842887e02b;p=tomoyo%2Ftomoyo-test1.git accel/ivpu: Add initial support for VPU 4 Add support VPU 4 - new generation of VPU IP with various hardware design improvements. From driver point of view, it differs in register set, initialization process and MMU memory ranges. Co-developed-by: Andrzej Kacprowski Signed-off-by: Andrzej Kacprowski Co-developed-by: Krystian Pradzynski Signed-off-by: Krystian Pradzynski Co-developed-by: Karol Wachowski Signed-off-by: Karol Wachowski Reviewed-by: Jacek Lawrynowicz Signed-off-by: Stanislaw Gruszka Link: https://patchwork.freedesktop.org/patch/msgid/20230731161258.2987564-7-stanislaw.gruszka@linux.intel.com --- diff --git a/drivers/accel/ivpu/Makefile b/drivers/accel/ivpu/Makefile index 3179e146e173..e4328b430564 100644 --- a/drivers/accel/ivpu/Makefile +++ b/drivers/accel/ivpu/Makefile @@ -8,6 +8,7 @@ intel_vpu-y := \ ivpu_fw_log.o \ ivpu_gem.o \ ivpu_hw_37xx.o \ + ivpu_hw_40xx.o \ ivpu_ipc.o \ ivpu_job.o \ ivpu_jsm_msg.o \ diff --git a/drivers/accel/ivpu/ivpu_drv.c b/drivers/accel/ivpu/ivpu_drv.c index 3da15890bc59..ba79f397c9e8 100644 --- a/drivers/accel/ivpu/ivpu_drv.c +++ b/drivers/accel/ivpu/ivpu_drv.c @@ -501,8 +501,13 @@ static int ivpu_dev_init(struct ivpu_device *vdev) if (!vdev->pm) return -ENOMEM; - vdev->hw->ops = &ivpu_hw_37xx_ops; - vdev->hw->dma_bits = 38; + if (ivpu_hw_gen(vdev) >= IVPU_HW_40XX) { + vdev->hw->ops = &ivpu_hw_40xx_ops; + vdev->hw->dma_bits = 48; + } else { + vdev->hw->ops = &ivpu_hw_37xx_ops; + vdev->hw->dma_bits = 38; + } vdev->platform = IVPU_PLATFORM_INVALID; vdev->context_xa_limit.min = IVPU_USER_CONTEXT_MIN_SSID; @@ -629,6 +634,7 @@ static void ivpu_dev_fini(struct ivpu_device *vdev) static struct pci_device_id ivpu_pci_ids[] = { { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_MTL) }, + { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_LNL) }, { } }; MODULE_DEVICE_TABLE(pci, ivpu_pci_ids); diff --git a/drivers/accel/ivpu/ivpu_drv.h b/drivers/accel/ivpu/ivpu_drv.h index 5808a4e6bb6d..9e8c075fe9ef 100644 --- a/drivers/accel/ivpu/ivpu_drv.h +++ b/drivers/accel/ivpu/ivpu_drv.h @@ -23,8 +23,10 @@ #define DRIVER_DATE "20230117" #define PCI_DEVICE_ID_MTL 0x7d1d +#define PCI_DEVICE_ID_LNL 0x643e #define IVPU_HW_37XX 37 +#define IVPU_HW_40XX 40 #define IVPU_GLOBAL_CONTEXT_MMU_SSID 0 /* SSID 1 is used by the VPU to represent invalid context */ @@ -78,6 +80,7 @@ struct ivpu_wa_table { bool clear_runtime_mem; bool d3hot_after_power_off; bool interrupt_clear_with_0; + bool disable_clock_relinquish; }; struct ivpu_hw_info; @@ -163,6 +166,8 @@ static inline int ivpu_hw_gen(struct ivpu_device *vdev) switch (ivpu_device_id(vdev)) { case PCI_DEVICE_ID_MTL: return IVPU_HW_37XX; + case PCI_DEVICE_ID_LNL: + return IVPU_HW_40XX; default: ivpu_err(vdev, "Unknown VPU device\n"); return 0; diff --git a/drivers/accel/ivpu/ivpu_fw.c b/drivers/accel/ivpu/ivpu_fw.c index 7e75439dec60..9827ea4d7b83 100644 --- a/drivers/accel/ivpu/ivpu_fw.c +++ b/drivers/accel/ivpu/ivpu_fw.c @@ -51,6 +51,8 @@ static struct { { IVPU_HW_37XX, "vpu_37xx.bin" }, { IVPU_HW_37XX, "mtl_vpu.bin" }, { IVPU_HW_37XX, "intel/vpu/vpu_37xx_v0.0.bin" }, + { IVPU_HW_40XX, "vpu_40xx.bin" }, + { IVPU_HW_40XX, "intel/vpu/vpu_40xx_v0.0.bin" }, }; static int ivpu_fw_request(struct ivpu_device *vdev) diff --git a/drivers/accel/ivpu/ivpu_hw.h b/drivers/accel/ivpu/ivpu_hw.h index 69e52d21cd10..ab341237bcf9 100644 --- a/drivers/accel/ivpu/ivpu_hw.h +++ b/drivers/accel/ivpu/ivpu_hw.h @@ -60,6 +60,7 @@ struct ivpu_hw_info { }; extern const struct ivpu_hw_ops ivpu_hw_37xx_ops; +extern const struct ivpu_hw_ops ivpu_hw_40xx_ops; static inline int ivpu_hw_info_init(struct ivpu_device *vdev) { diff --git a/drivers/accel/ivpu/ivpu_hw_40xx.c b/drivers/accel/ivpu/ivpu_hw_40xx.c new file mode 100644 index 000000000000..34626d66fa10 --- /dev/null +++ b/drivers/accel/ivpu/ivpu_hw_40xx.c @@ -0,0 +1,1178 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (C) 2020-2023 Intel Corporation + */ + +#include "ivpu_drv.h" +#include "ivpu_fw.h" +#include "ivpu_hw.h" +#include "ivpu_hw_40xx_reg.h" +#include "ivpu_hw_reg_io.h" +#include "ivpu_ipc.h" +#include "ivpu_mmu.h" +#include "ivpu_pm.h" + +#include + +#define TILE_MAX_NUM 6 +#define TILE_MAX_MASK 0x3f + +#define LNL_HW_ID 0x4040 + +#define SKU_TILE_SHIFT 0u +#define SKU_TILE_MASK 0x0000ffffu +#define SKU_HW_ID_SHIFT 16u +#define SKU_HW_ID_MASK 0xffff0000u + +#define PLL_CONFIG_DEFAULT 0x1 +#define PLL_CDYN_DEFAULT 0x80 +#define PLL_EPP_DEFAULT 0x80 +#define PLL_REF_CLK_FREQ (50 * 1000000) +#define PLL_RATIO_TO_FREQ(x) ((x) * PLL_REF_CLK_FREQ) + +#define PLL_PROFILING_FREQ_DEFAULT 38400000 +#define PLL_PROFILING_FREQ_HIGH 400000000 + +#define TIM_SAFE_ENABLE 0xf1d0dead +#define TIM_WATCHDOG_RESET_VALUE 0xffffffff + +#define TIMEOUT_US (150 * USEC_PER_MSEC) +#define PWR_ISLAND_STATUS_TIMEOUT_US (5 * USEC_PER_MSEC) +#define PLL_TIMEOUT_US (1500 * USEC_PER_MSEC) + +#define WEIGHTS_DEFAULT 0xf711f711u +#define WEIGHTS_ATS_DEFAULT 0x0000f711u + +#define ICB_0_IRQ_MASK ((REG_FLD(VPU_40XX_HOST_SS_ICB_STATUS_0, HOST_IPC_FIFO_INT)) | \ + (REG_FLD(VPU_40XX_HOST_SS_ICB_STATUS_0, MMU_IRQ_0_INT)) | \ + (REG_FLD(VPU_40XX_HOST_SS_ICB_STATUS_0, MMU_IRQ_1_INT)) | \ + (REG_FLD(VPU_40XX_HOST_SS_ICB_STATUS_0, MMU_IRQ_2_INT)) | \ + (REG_FLD(VPU_40XX_HOST_SS_ICB_STATUS_0, NOC_FIREWALL_INT)) | \ + (REG_FLD(VPU_40XX_HOST_SS_ICB_STATUS_0, CPU_INT_REDIRECT_0_INT)) | \ + (REG_FLD(VPU_40XX_HOST_SS_ICB_STATUS_0, CPU_INT_REDIRECT_1_INT))) + +#define ICB_1_IRQ_MASK ((REG_FLD(VPU_40XX_HOST_SS_ICB_STATUS_1, CPU_INT_REDIRECT_2_INT)) | \ + (REG_FLD(VPU_40XX_HOST_SS_ICB_STATUS_1, CPU_INT_REDIRECT_3_INT)) | \ + (REG_FLD(VPU_40XX_HOST_SS_ICB_STATUS_1, CPU_INT_REDIRECT_4_INT))) + +#define ICB_0_1_IRQ_MASK ((((u64)ICB_1_IRQ_MASK) << 32) | ICB_0_IRQ_MASK) + +#define BUTTRESS_IRQ_MASK ((REG_FLD(VPU_40XX_BUTTRESS_INTERRUPT_STAT, FREQ_CHANGE)) | \ + (REG_FLD(VPU_40XX_BUTTRESS_INTERRUPT_STAT, ATS_ERR)) | \ + (REG_FLD(VPU_40XX_BUTTRESS_INTERRUPT_STAT, CFI0_ERR)) | \ + (REG_FLD(VPU_40XX_BUTTRESS_INTERRUPT_STAT, CFI1_ERR)) | \ + (REG_FLD(VPU_40XX_BUTTRESS_INTERRUPT_STAT, IMR0_ERR)) | \ + (REG_FLD(VPU_40XX_BUTTRESS_INTERRUPT_STAT, IMR1_ERR)) | \ + (REG_FLD(VPU_40XX_BUTTRESS_INTERRUPT_STAT, SURV_ERR))) + +#define BUTTRESS_IRQ_ENABLE_MASK ((u32)~BUTTRESS_IRQ_MASK) +#define BUTTRESS_IRQ_DISABLE_MASK ((u32)-1) + +#define ITF_FIREWALL_VIOLATION_MASK ((REG_FLD(VPU_40XX_HOST_SS_FW_SOC_IRQ_EN, CSS_ROM_CMX)) | \ + (REG_FLD(VPU_40XX_HOST_SS_FW_SOC_IRQ_EN, CSS_DBG)) | \ + (REG_FLD(VPU_40XX_HOST_SS_FW_SOC_IRQ_EN, CSS_CTRL)) | \ + (REG_FLD(VPU_40XX_HOST_SS_FW_SOC_IRQ_EN, DEC400)) | \ + (REG_FLD(VPU_40XX_HOST_SS_FW_SOC_IRQ_EN, MSS_NCE)) | \ + (REG_FLD(VPU_40XX_HOST_SS_FW_SOC_IRQ_EN, MSS_MBI)) | \ + (REG_FLD(VPU_40XX_HOST_SS_FW_SOC_IRQ_EN, MSS_MBI_CMX))) + +static char *ivpu_platform_to_str(u32 platform) +{ + switch (platform) { + case IVPU_PLATFORM_SILICON: + return "IVPU_PLATFORM_SILICON"; + case IVPU_PLATFORM_SIMICS: + return "IVPU_PLATFORM_SIMICS"; + case IVPU_PLATFORM_FPGA: + return "IVPU_PLATFORM_FPGA"; + default: + return "Invalid platform"; + } +} + +static const struct dmi_system_id ivpu_dmi_platform_simulation[] = { + { + .ident = "Intel Simics", + .matches = { + DMI_MATCH(DMI_BOARD_NAME, "lnlrvp"), + DMI_MATCH(DMI_BOARD_VERSION, "1.0"), + DMI_MATCH(DMI_BOARD_SERIAL, "123456789"), + }, + }, + { + .ident = "Intel Simics", + .matches = { + DMI_MATCH(DMI_BOARD_NAME, "Simics"), + }, + }, + { } +}; + +static void ivpu_hw_read_platform(struct ivpu_device *vdev) +{ + if (dmi_check_system(ivpu_dmi_platform_simulation)) + vdev->platform = IVPU_PLATFORM_SIMICS; + else + vdev->platform = IVPU_PLATFORM_SILICON; + + ivpu_dbg(vdev, MISC, "Platform type: %s (%d)\n", + ivpu_platform_to_str(vdev->platform), vdev->platform); +} + +static void ivpu_hw_wa_init(struct ivpu_device *vdev) +{ + vdev->wa.punit_disabled = ivpu_is_fpga(vdev); + vdev->wa.clear_runtime_mem = false; + + if (ivpu_hw_gen(vdev) == IVPU_HW_40XX) + vdev->wa.disable_clock_relinquish = true; +} + +static void ivpu_hw_timeouts_init(struct ivpu_device *vdev) +{ + if (ivpu_is_fpga(vdev)) { + vdev->timeout.boot = 100000; + vdev->timeout.jsm = 50000; + vdev->timeout.tdr = 2000000; + vdev->timeout.reschedule_suspend = 1000; + } else if (ivpu_is_simics(vdev)) { + vdev->timeout.boot = 50; + vdev->timeout.jsm = 500; + vdev->timeout.tdr = 10000; + vdev->timeout.reschedule_suspend = 10; + } else { + vdev->timeout.boot = 1000; + vdev->timeout.jsm = 500; + vdev->timeout.tdr = 2000; + vdev->timeout.reschedule_suspend = 10; + } +} + +static int ivpu_pll_wait_for_cmd_send(struct ivpu_device *vdev) +{ + return REGB_POLL_FLD(VPU_40XX_BUTTRESS_WP_REQ_CMD, SEND, 0, PLL_TIMEOUT_US); +} + +static int ivpu_pll_cmd_send(struct ivpu_device *vdev, u16 min_ratio, u16 max_ratio, + u16 target_ratio, u16 epp, u16 config, u16 cdyn) +{ + int ret; + u32 val; + + ret = ivpu_pll_wait_for_cmd_send(vdev); + if (ret) { + ivpu_err(vdev, "Failed to sync before WP request: %d\n", ret); + return ret; + } + + val = REGB_RD32(VPU_40XX_BUTTRESS_WP_REQ_PAYLOAD0); + val = REG_SET_FLD_NUM(VPU_40XX_BUTTRESS_WP_REQ_PAYLOAD0, MIN_RATIO, min_ratio, val); + val = REG_SET_FLD_NUM(VPU_40XX_BUTTRESS_WP_REQ_PAYLOAD0, MAX_RATIO, max_ratio, val); + REGB_WR32(VPU_40XX_BUTTRESS_WP_REQ_PAYLOAD0, val); + + val = REGB_RD32(VPU_40XX_BUTTRESS_WP_REQ_PAYLOAD1); + val = REG_SET_FLD_NUM(VPU_40XX_BUTTRESS_WP_REQ_PAYLOAD1, TARGET_RATIO, target_ratio, val); + val = REG_SET_FLD_NUM(VPU_40XX_BUTTRESS_WP_REQ_PAYLOAD1, EPP, epp, val); + REGB_WR32(VPU_40XX_BUTTRESS_WP_REQ_PAYLOAD1, val); + + val = REGB_RD32(VPU_40XX_BUTTRESS_WP_REQ_PAYLOAD2); + val = REG_SET_FLD_NUM(VPU_40XX_BUTTRESS_WP_REQ_PAYLOAD2, CONFIG, config, val); + val = REG_SET_FLD_NUM(VPU_40XX_BUTTRESS_WP_REQ_PAYLOAD2, CDYN, cdyn, val); + REGB_WR32(VPU_40XX_BUTTRESS_WP_REQ_PAYLOAD2, val); + + val = REGB_RD32(VPU_40XX_BUTTRESS_WP_REQ_CMD); + val = REG_SET_FLD(VPU_40XX_BUTTRESS_WP_REQ_CMD, SEND, val); + REGB_WR32(VPU_40XX_BUTTRESS_WP_REQ_CMD, val); + + ret = ivpu_pll_wait_for_cmd_send(vdev); + if (ret) + ivpu_err(vdev, "Failed to sync after WP request: %d\n", ret); + + return ret; +} + +static int ivpu_pll_wait_for_status_ready(struct ivpu_device *vdev) +{ + return REGB_POLL_FLD(VPU_40XX_BUTTRESS_VPU_STATUS, READY, 1, PLL_TIMEOUT_US); +} + +static void ivpu_pll_init_frequency_ratios(struct ivpu_device *vdev) +{ + struct ivpu_hw_info *hw = vdev->hw; + u8 fuse_min_ratio, fuse_pn_ratio, fuse_max_ratio; + u32 fmin_fuse, fmax_fuse; + + fmin_fuse = REGB_RD32(VPU_40XX_BUTTRESS_FMIN_FUSE); + fuse_min_ratio = REG_GET_FLD(VPU_40XX_BUTTRESS_FMIN_FUSE, MIN_RATIO, fmin_fuse); + fuse_pn_ratio = REG_GET_FLD(VPU_40XX_BUTTRESS_FMIN_FUSE, PN_RATIO, fmin_fuse); + + fmax_fuse = REGB_RD32(VPU_40XX_BUTTRESS_FMAX_FUSE); + fuse_max_ratio = REG_GET_FLD(VPU_40XX_BUTTRESS_FMAX_FUSE, MAX_RATIO, fmax_fuse); + + hw->pll.min_ratio = clamp_t(u8, ivpu_pll_min_ratio, fuse_min_ratio, fuse_max_ratio); + hw->pll.max_ratio = clamp_t(u8, ivpu_pll_max_ratio, hw->pll.min_ratio, fuse_max_ratio); + hw->pll.pn_ratio = clamp_t(u8, fuse_pn_ratio, hw->pll.min_ratio, hw->pll.max_ratio); +} + +static int ivpu_pll_drive(struct ivpu_device *vdev, bool enable) +{ + u16 config = enable ? PLL_CONFIG_DEFAULT : 0; + u16 cdyn = enable ? PLL_CDYN_DEFAULT : 0; + u16 epp = enable ? PLL_EPP_DEFAULT : 0; + struct ivpu_hw_info *hw = vdev->hw; + u16 target_ratio = hw->pll.pn_ratio; + int ret; + + ivpu_dbg(vdev, PM, "PLL workpoint request: %u Hz, epp: 0x%x, config: 0x%x, cdyn: 0x%x\n", + PLL_RATIO_TO_FREQ(target_ratio), epp, config, cdyn); + + ret = ivpu_pll_cmd_send(vdev, hw->pll.min_ratio, hw->pll.max_ratio, + target_ratio, epp, config, cdyn); + if (ret) { + ivpu_err(vdev, "Failed to send PLL workpoint request: %d\n", ret); + return ret; + } + + if (enable) { + ret = ivpu_pll_wait_for_status_ready(vdev); + if (ret) { + ivpu_err(vdev, "Timed out waiting for PLL ready status\n"); + return ret; + } + } + + return 0; +} + +static int ivpu_pll_enable(struct ivpu_device *vdev) +{ + return ivpu_pll_drive(vdev, true); +} + +static int ivpu_pll_disable(struct ivpu_device *vdev) +{ + return ivpu_pll_drive(vdev, false); +} + +static void ivpu_boot_host_ss_rst_drive(struct ivpu_device *vdev, bool enable) +{ + u32 val = REGV_RD32(VPU_40XX_HOST_SS_CPR_RST_EN); + + if (enable) { + val = REG_SET_FLD(VPU_40XX_HOST_SS_CPR_RST_EN, TOP_NOC, val); + val = REG_SET_FLD(VPU_40XX_HOST_SS_CPR_RST_EN, DSS_MAS, val); + val = REG_SET_FLD(VPU_40XX_HOST_SS_CPR_RST_EN, CSS_MAS, val); + } else { + val = REG_CLR_FLD(VPU_40XX_HOST_SS_CPR_RST_EN, TOP_NOC, val); + val = REG_CLR_FLD(VPU_40XX_HOST_SS_CPR_RST_EN, DSS_MAS, val); + val = REG_CLR_FLD(VPU_40XX_HOST_SS_CPR_RST_EN, CSS_MAS, val); + } + + REGV_WR32(VPU_40XX_HOST_SS_CPR_RST_EN, val); +} + +static void ivpu_boot_host_ss_clk_drive(struct ivpu_device *vdev, bool enable) +{ + u32 val = REGV_RD32(VPU_40XX_HOST_SS_CPR_CLK_EN); + + if (enable) { + val = REG_SET_FLD(VPU_40XX_HOST_SS_CPR_CLK_EN, TOP_NOC, val); + val = REG_SET_FLD(VPU_40XX_HOST_SS_CPR_CLK_EN, DSS_MAS, val); + val = REG_SET_FLD(VPU_40XX_HOST_SS_CPR_CLK_EN, CSS_MAS, val); + } else { + val = REG_CLR_FLD(VPU_40XX_HOST_SS_CPR_CLK_EN, TOP_NOC, val); + val = REG_CLR_FLD(VPU_40XX_HOST_SS_CPR_CLK_EN, DSS_MAS, val); + val = REG_CLR_FLD(VPU_40XX_HOST_SS_CPR_CLK_EN, CSS_MAS, val); + } + + REGV_WR32(VPU_40XX_HOST_SS_CPR_CLK_EN, val); +} + +static int ivpu_boot_noc_qreqn_check(struct ivpu_device *vdev, u32 exp_val) +{ + u32 val = REGV_RD32(VPU_40XX_HOST_SS_NOC_QREQN); + + if (!REG_TEST_FLD_NUM(VPU_40XX_HOST_SS_NOC_QREQN, TOP_SOCMMIO, exp_val, val)) + return -EIO; + + return 0; +} + +static int ivpu_boot_noc_qacceptn_check(struct ivpu_device *vdev, u32 exp_val) +{ + u32 val = REGV_RD32(VPU_40XX_HOST_SS_NOC_QACCEPTN); + + if (!REG_TEST_FLD_NUM(VPU_40XX_HOST_SS_NOC_QACCEPTN, TOP_SOCMMIO, exp_val, val)) + return -EIO; + + return 0; +} + +static int ivpu_boot_noc_qdeny_check(struct ivpu_device *vdev, u32 exp_val) +{ + u32 val = REGV_RD32(VPU_40XX_HOST_SS_NOC_QDENY); + + if (!REG_TEST_FLD_NUM(VPU_40XX_HOST_SS_NOC_QDENY, TOP_SOCMMIO, exp_val, val)) + return -EIO; + + return 0; +} + +static int ivpu_boot_top_noc_qrenqn_check(struct ivpu_device *vdev, u32 exp_val) +{ + u32 val = REGV_RD32(VPU_40XX_TOP_NOC_QREQN); + + if (!REG_TEST_FLD_NUM(VPU_40XX_TOP_NOC_QREQN, CPU_CTRL, exp_val, val) || + !REG_TEST_FLD_NUM(VPU_40XX_TOP_NOC_QREQN, HOSTIF_L2CACHE, exp_val, val)) + return -EIO; + + return 0; +} + +static int ivpu_boot_top_noc_qacceptn_check(struct ivpu_device *vdev, u32 exp_val) +{ + u32 val = REGV_RD32(VPU_40XX_TOP_NOC_QACCEPTN); + + if (!REG_TEST_FLD_NUM(VPU_40XX_TOP_NOC_QACCEPTN, CPU_CTRL, exp_val, val) || + !REG_TEST_FLD_NUM(VPU_40XX_TOP_NOC_QACCEPTN, HOSTIF_L2CACHE, exp_val, val)) + return -EIO; + + return 0; +} + +static int ivpu_boot_top_noc_qdeny_check(struct ivpu_device *vdev, u32 exp_val) +{ + u32 val = REGV_RD32(VPU_40XX_TOP_NOC_QDENY); + + if (!REG_TEST_FLD_NUM(VPU_40XX_TOP_NOC_QDENY, CPU_CTRL, exp_val, val) || + !REG_TEST_FLD_NUM(VPU_40XX_TOP_NOC_QDENY, HOSTIF_L2CACHE, exp_val, val)) + return -EIO; + + return 0; +} + +static void ivpu_boot_idle_gen_drive(struct ivpu_device *vdev, bool enable) +{ + u32 val = REGV_RD32(VPU_40XX_HOST_SS_AON_IDLE_GEN); + + if (enable) + val = REG_SET_FLD(VPU_40XX_HOST_SS_AON_IDLE_GEN, EN, val); + else + val = REG_CLR_FLD(VPU_40XX_HOST_SS_AON_IDLE_GEN, EN, val); + + REGV_WR32(VPU_40XX_HOST_SS_AON_IDLE_GEN, val); +} + +static int ivpu_boot_host_ss_check(struct ivpu_device *vdev) +{ + int ret; + + ret = ivpu_boot_noc_qreqn_check(vdev, 0x0); + if (ret) { + ivpu_err(vdev, "Failed qreqn check: %d\n", ret); + return ret; + } + + ret = ivpu_boot_noc_qacceptn_check(vdev, 0x0); + if (ret) { + ivpu_err(vdev, "Failed qacceptn check: %d\n", ret); + return ret; + } + + ret = ivpu_boot_noc_qdeny_check(vdev, 0x0); + if (ret) + ivpu_err(vdev, "Failed qdeny check %d\n", ret); + + return ret; +} + +static int ivpu_boot_host_ss_axi_drive(struct ivpu_device *vdev, bool enable) +{ + int ret; + u32 val; + + val = REGV_RD32(VPU_40XX_HOST_SS_NOC_QREQN); + if (enable) + val = REG_SET_FLD(VPU_40XX_HOST_SS_NOC_QREQN, TOP_SOCMMIO, val); + else + val = REG_CLR_FLD(VPU_40XX_HOST_SS_NOC_QREQN, TOP_SOCMMIO, val); + REGV_WR32(VPU_40XX_HOST_SS_NOC_QREQN, val); + + ret = ivpu_boot_noc_qacceptn_check(vdev, enable ? 0x1 : 0x0); + if (ret) { + ivpu_err(vdev, "Failed qacceptn check: %d\n", ret); + return ret; + } + + ret = ivpu_boot_noc_qdeny_check(vdev, 0x0); + if (ret) { + ivpu_err(vdev, "Failed qdeny check: %d\n", ret); + return ret; + } + + if (enable) { + REGB_WR32(VPU_40XX_BUTTRESS_PORT_ARBITRATION_WEIGHTS, WEIGHTS_DEFAULT); + REGB_WR32(VPU_40XX_BUTTRESS_PORT_ARBITRATION_WEIGHTS_ATS, WEIGHTS_ATS_DEFAULT); + } + + return ret; +} + +static int ivpu_boot_host_ss_axi_enable(struct ivpu_device *vdev) +{ + return ivpu_boot_host_ss_axi_drive(vdev, true); +} + +static int ivpu_boot_host_ss_top_noc_drive(struct ivpu_device *vdev, bool enable) +{ + int ret; + u32 val; + + val = REGV_RD32(VPU_40XX_TOP_NOC_QREQN); + if (enable) { + val = REG_SET_FLD(VPU_40XX_TOP_NOC_QREQN, CPU_CTRL, val); + val = REG_SET_FLD(VPU_40XX_TOP_NOC_QREQN, HOSTIF_L2CACHE, val); + } else { + val = REG_CLR_FLD(VPU_40XX_TOP_NOC_QREQN, CPU_CTRL, val); + val = REG_CLR_FLD(VPU_40XX_TOP_NOC_QREQN, HOSTIF_L2CACHE, val); + } + REGV_WR32(VPU_40XX_TOP_NOC_QREQN, val); + + ret = ivpu_boot_top_noc_qacceptn_check(vdev, enable ? 0x1 : 0x0); + if (ret) { + ivpu_err(vdev, "Failed qacceptn check: %d\n", ret); + return ret; + } + + ret = ivpu_boot_top_noc_qdeny_check(vdev, 0x0); + if (ret) + ivpu_err(vdev, "Failed qdeny check: %d\n", ret); + + return ret; +} + +static int ivpu_boot_host_ss_top_noc_enable(struct ivpu_device *vdev) +{ + return ivpu_boot_host_ss_top_noc_drive(vdev, true); +} + +static void ivpu_boot_pwr_island_trickle_drive(struct ivpu_device *vdev, bool enable) +{ + u32 val = REGV_RD32(VPU_40XX_HOST_SS_AON_PWR_ISLAND_TRICKLE_EN0); + + if (enable) + val = REG_SET_FLD(VPU_40XX_HOST_SS_AON_PWR_ISLAND_TRICKLE_EN0, CSS_CPU, val); + else + val = REG_CLR_FLD(VPU_40XX_HOST_SS_AON_PWR_ISLAND_TRICKLE_EN0, CSS_CPU, val); + + REGV_WR32(VPU_40XX_HOST_SS_AON_PWR_ISLAND_TRICKLE_EN0, val); + + if (enable) + ndelay(500); +} + +static void ivpu_boot_pwr_island_drive(struct ivpu_device *vdev, bool enable) +{ + u32 val = REGV_RD32(VPU_40XX_HOST_SS_AON_PWR_ISLAND_EN0); + + if (enable) + val = REG_SET_FLD(VPU_40XX_HOST_SS_AON_PWR_ISLAND_EN0, CSS_CPU, val); + else + val = REG_CLR_FLD(VPU_40XX_HOST_SS_AON_PWR_ISLAND_EN0, CSS_CPU, val); + + REGV_WR32(VPU_40XX_HOST_SS_AON_PWR_ISLAND_EN0, val); + + if (!enable) + ndelay(500); +} + +static int ivpu_boot_wait_for_pwr_island_status(struct ivpu_device *vdev, u32 exp_val) +{ + if (ivpu_is_fpga(vdev)) + return 0; + + return REGV_POLL_FLD(VPU_40XX_HOST_SS_AON_PWR_ISLAND_STATUS0, CSS_CPU, + exp_val, PWR_ISLAND_STATUS_TIMEOUT_US); +} + +static void ivpu_boot_pwr_island_isolation_drive(struct ivpu_device *vdev, bool enable) +{ + u32 val = REGV_RD32(VPU_40XX_HOST_SS_AON_PWR_ISO_EN0); + + if (enable) + val = REG_SET_FLD(VPU_40XX_HOST_SS_AON_PWR_ISO_EN0, CSS_CPU, val); + else + val = REG_CLR_FLD(VPU_40XX_HOST_SS_AON_PWR_ISO_EN0, CSS_CPU, val); + + REGV_WR32(VPU_40XX_HOST_SS_AON_PWR_ISO_EN0, val); +} + +static void ivpu_boot_no_snoop_enable(struct ivpu_device *vdev) +{ + u32 val = REGV_RD32(VPU_40XX_HOST_IF_TCU_PTW_OVERRIDES); + + val = REG_SET_FLD(VPU_40XX_HOST_IF_TCU_PTW_OVERRIDES, SNOOP_OVERRIDE_EN, val); + val = REG_CLR_FLD(VPU_40XX_HOST_IF_TCU_PTW_OVERRIDES, AW_SNOOP_OVERRIDE, val); + val = REG_CLR_FLD(VPU_40XX_HOST_IF_TCU_PTW_OVERRIDES, AR_SNOOP_OVERRIDE, val); + + REGV_WR32(VPU_40XX_HOST_IF_TCU_PTW_OVERRIDES, val); +} + +static void ivpu_boot_tbu_mmu_enable(struct ivpu_device *vdev) +{ + u32 val = REGV_RD32(VPU_40XX_HOST_IF_TBU_MMUSSIDV); + + val = REG_SET_FLD(VPU_40XX_HOST_IF_TBU_MMUSSIDV, TBU0_AWMMUSSIDV, val); + val = REG_SET_FLD(VPU_40XX_HOST_IF_TBU_MMUSSIDV, TBU0_ARMMUSSIDV, val); + val = REG_SET_FLD(VPU_40XX_HOST_IF_TBU_MMUSSIDV, TBU1_AWMMUSSIDV, val); + val = REG_SET_FLD(VPU_40XX_HOST_IF_TBU_MMUSSIDV, TBU1_ARMMUSSIDV, val); + val = REG_SET_FLD(VPU_40XX_HOST_IF_TBU_MMUSSIDV, TBU2_AWMMUSSIDV, val); + val = REG_SET_FLD(VPU_40XX_HOST_IF_TBU_MMUSSIDV, TBU2_ARMMUSSIDV, val); + + REGV_WR32(VPU_40XX_HOST_IF_TBU_MMUSSIDV, val); +} + +static int ivpu_boot_cpu_noc_qacceptn_check(struct ivpu_device *vdev, u32 exp_val) +{ + u32 val = REGV_RD32(VPU_40XX_CPU_SS_CPR_NOC_QACCEPTN); + + if (!REG_TEST_FLD_NUM(VPU_40XX_CPU_SS_CPR_NOC_QACCEPTN, TOP_MMIO, exp_val, val)) + return -EIO; + + return 0; +} + +static int ivpu_boot_cpu_noc_qdeny_check(struct ivpu_device *vdev, u32 exp_val) +{ + u32 val = REGV_RD32(VPU_40XX_CPU_SS_CPR_NOC_QDENY); + + if (!REG_TEST_FLD_NUM(VPU_40XX_CPU_SS_CPR_NOC_QDENY, TOP_MMIO, exp_val, val)) + return -EIO; + + return 0; +} + +static int ivpu_boot_pwr_domain_enable(struct ivpu_device *vdev) +{ + int ret; + + ivpu_boot_pwr_island_trickle_drive(vdev, true); + ivpu_boot_pwr_island_drive(vdev, true); + + ret = ivpu_boot_wait_for_pwr_island_status(vdev, 0x1); + if (ret) { + ivpu_err(vdev, "Timed out waiting for power island status\n"); + return ret; + } + + ret = ivpu_boot_top_noc_qrenqn_check(vdev, 0x0); + if (ret) { + ivpu_err(vdev, "Failed qrenqn check %d\n", ret); + return ret; + } + + ivpu_boot_host_ss_clk_drive(vdev, true); + ivpu_boot_host_ss_rst_drive(vdev, true); + ivpu_boot_pwr_island_isolation_drive(vdev, false); + + return ret; +} + +static int ivpu_boot_soc_cpu_drive(struct ivpu_device *vdev, bool enable) +{ + int ret; + u32 val; + + val = REGV_RD32(VPU_40XX_CPU_SS_CPR_NOC_QREQN); + if (enable) + val = REG_SET_FLD(VPU_40XX_CPU_SS_CPR_NOC_QREQN, TOP_MMIO, val); + else + val = REG_CLR_FLD(VPU_40XX_CPU_SS_CPR_NOC_QREQN, TOP_MMIO, val); + REGV_WR32(VPU_40XX_CPU_SS_CPR_NOC_QREQN, val); + + ret = ivpu_boot_cpu_noc_qacceptn_check(vdev, enable ? 0x1 : 0x0); + if (ret) { + ivpu_err(vdev, "Failed qacceptn check: %d\n", ret); + return ret; + } + + ret = ivpu_boot_cpu_noc_qdeny_check(vdev, 0x0); + if (ret) + ivpu_err(vdev, "Failed qdeny check: %d\n", ret); + + return ret; +} + +static int ivpu_boot_soc_cpu_enable(struct ivpu_device *vdev) +{ + return ivpu_boot_soc_cpu_drive(vdev, true); +} + +static int ivpu_boot_soc_cpu_boot(struct ivpu_device *vdev) +{ + int ret; + u32 val; + u64 val64; + + ret = ivpu_boot_soc_cpu_enable(vdev); + if (ret) { + ivpu_err(vdev, "Failed to enable SOC CPU: %d\n", ret); + return ret; + } + + val64 = vdev->fw->entry_point; + val64 <<= ffs(VPU_40XX_HOST_SS_VERIFICATION_ADDRESS_LO_IMAGE_LOCATION_MASK) - 1; + REGV_WR64(VPU_40XX_HOST_SS_VERIFICATION_ADDRESS_LO, val64); + + val = REGV_RD32(VPU_40XX_HOST_SS_VERIFICATION_ADDRESS_LO); + val = REG_SET_FLD(VPU_40XX_HOST_SS_VERIFICATION_ADDRESS_LO, DONE, val); + REGV_WR32(VPU_40XX_HOST_SS_VERIFICATION_ADDRESS_LO, val); + + ivpu_dbg(vdev, PM, "Booting firmware, mode: %s\n", + ivpu_fw_is_cold_boot(vdev) ? "cold boot" : "resume"); + + return 0; +} + +static int ivpu_boot_d0i3_drive(struct ivpu_device *vdev, bool enable) +{ + int ret; + u32 val; + + ret = REGB_POLL_FLD(VPU_40XX_BUTTRESS_D0I3_CONTROL, INPROGRESS, 0, TIMEOUT_US); + if (ret) { + ivpu_err(vdev, "Failed to sync before D0i3 transition: %d\n", ret); + return ret; + } + + val = REGB_RD32(VPU_40XX_BUTTRESS_D0I3_CONTROL); + if (enable) + val = REG_SET_FLD(VPU_40XX_BUTTRESS_D0I3_CONTROL, I3, val); + else + val = REG_CLR_FLD(VPU_40XX_BUTTRESS_D0I3_CONTROL, I3, val); + REGB_WR32(VPU_40XX_BUTTRESS_D0I3_CONTROL, val); + + ret = REGB_POLL_FLD(VPU_40XX_BUTTRESS_D0I3_CONTROL, INPROGRESS, 0, TIMEOUT_US); + if (ret) { + ivpu_err(vdev, "Failed to sync after D0i3 transition: %d\n", ret); + return ret; + } + + return 0; +} + +static bool ivpu_tile_disable_check(u32 config) +{ + /* Allowed values: 0 or one bit from range 0-5 (6 tiles) */ + if (config == 0) + return true; + + if (config > BIT(TILE_MAX_NUM - 1)) + return false; + + if ((config & (config - 1)) == 0) + return true; + + return false; +} + +static int ivpu_hw_40xx_info_init(struct ivpu_device *vdev) +{ + struct ivpu_hw_info *hw = vdev->hw; + u32 tile_disable; + u32 tile_enable; + u32 fuse; + + fuse = REGB_RD32(VPU_40XX_BUTTRESS_TILE_FUSE); + if (!REG_TEST_FLD(VPU_40XX_BUTTRESS_TILE_FUSE, VALID, fuse)) { + ivpu_err(vdev, "Fuse: invalid (0x%x)\n", fuse); + return -EIO; + } + + tile_disable = REG_GET_FLD(VPU_40XX_BUTTRESS_TILE_FUSE, CONFIG, fuse); + if (!ivpu_tile_disable_check(tile_disable)) { + ivpu_err(vdev, "Fuse: Invalid tile disable config (0x%x)\n", tile_disable); + return -EIO; + } + + if (tile_disable) + ivpu_dbg(vdev, MISC, "Fuse: %d tiles enabled. Tile number %d disabled\n", + TILE_MAX_NUM - 1, ffs(tile_disable) - 1); + else + ivpu_dbg(vdev, MISC, "Fuse: All %d tiles enabled\n", TILE_MAX_NUM); + + tile_enable = (~tile_disable) & TILE_MAX_MASK; + + hw->sku = REG_SET_FLD_NUM(SKU, HW_ID, LNL_HW_ID, hw->sku); + hw->sku = REG_SET_FLD_NUM(SKU, TILE, tile_enable, hw->sku); + hw->tile_fuse = tile_disable; + hw->pll.profiling_freq = PLL_PROFILING_FREQ_DEFAULT; + + ivpu_pll_init_frequency_ratios(vdev); + + ivpu_hw_init_range(&vdev->hw->ranges.global, 0x80000000, SZ_512M); + ivpu_hw_init_range(&vdev->hw->ranges.user, 0x80000000, SZ_256M); + ivpu_hw_init_range(&vdev->hw->ranges.shave, 0x80000000 + SZ_256M, SZ_2G - SZ_256M); + ivpu_hw_init_range(&vdev->hw->ranges.dma, 0x200000000, SZ_8G); + + return 0; +} + +static int ivpu_hw_40xx_reset(struct ivpu_device *vdev) +{ + int ret; + u32 val; + + ret = REGB_POLL_FLD(VPU_40XX_BUTTRESS_IP_RESET, TRIGGER, 0, TIMEOUT_US); + if (ret) { + ivpu_err(vdev, "Wait for *_TRIGGER timed out\n"); + return ret; + } + + val = REGB_RD32(VPU_40XX_BUTTRESS_IP_RESET); + val = REG_SET_FLD(VPU_40XX_BUTTRESS_IP_RESET, TRIGGER, val); + REGB_WR32(VPU_40XX_BUTTRESS_IP_RESET, val); + + ret = REGB_POLL_FLD(VPU_40XX_BUTTRESS_IP_RESET, TRIGGER, 0, TIMEOUT_US); + if (ret) + ivpu_err(vdev, "Timed out waiting for RESET completion\n"); + + return ret; +} + +static int ivpu_hw_40xx_d0i3_enable(struct ivpu_device *vdev) +{ + int ret; + + if (IVPU_WA(punit_disabled)) + return 0; + + ret = ivpu_boot_d0i3_drive(vdev, true); + if (ret) + ivpu_err(vdev, "Failed to enable D0i3: %d\n", ret); + + udelay(5); /* VPU requires 5 us to complete the transition */ + + return ret; +} + +static int ivpu_hw_40xx_d0i3_disable(struct ivpu_device *vdev) +{ + int ret; + + if (IVPU_WA(punit_disabled)) + return 0; + + ret = ivpu_boot_d0i3_drive(vdev, false); + if (ret) + ivpu_err(vdev, "Failed to disable D0i3: %d\n", ret); + + return ret; +} + +static void ivpu_hw_40xx_profiling_freq_reg_set(struct ivpu_device *vdev) +{ + u32 val = REGB_RD32(VPU_40XX_BUTTRESS_VPU_STATUS); + + if (vdev->hw->pll.profiling_freq == PLL_PROFILING_FREQ_DEFAULT) + val = REG_CLR_FLD(VPU_40XX_BUTTRESS_VPU_STATUS, PERF_CLK, val); + else + val = REG_SET_FLD(VPU_40XX_BUTTRESS_VPU_STATUS, PERF_CLK, val); + + REGB_WR32(VPU_40XX_BUTTRESS_VPU_STATUS, val); +} + +static void ivpu_hw_40xx_ats_print(struct ivpu_device *vdev) +{ + ivpu_dbg(vdev, MISC, "Buttress ATS: %s\n", + REGB_RD32(VPU_40XX_BUTTRESS_HM_ATS) ? "Enable" : "Disable"); +} + +static void ivpu_hw_40xx_clock_relinquish_disable(struct ivpu_device *vdev) +{ + u32 val = REGB_RD32(VPU_40XX_BUTTRESS_VPU_STATUS); + + val = REG_SET_FLD(VPU_40XX_BUTTRESS_VPU_STATUS, DISABLE_CLK_RELINQUISH, val); + REGB_WR32(VPU_40XX_BUTTRESS_VPU_STATUS, val); +} + +static int ivpu_hw_40xx_power_up(struct ivpu_device *vdev) +{ + int ret; + + ret = ivpu_hw_40xx_reset(vdev); + if (ret) { + ivpu_err(vdev, "Failed to reset HW: %d\n", ret); + return ret; + } + + ivpu_hw_read_platform(vdev); + ivpu_hw_wa_init(vdev); + ivpu_hw_timeouts_init(vdev); + + ret = ivpu_hw_40xx_d0i3_disable(vdev); + if (ret) + ivpu_warn(vdev, "Failed to disable D0I3: %d\n", ret); + + ret = ivpu_pll_enable(vdev); + if (ret) { + ivpu_err(vdev, "Failed to enable PLL: %d\n", ret); + return ret; + } + + if (IVPU_WA(disable_clock_relinquish)) + ivpu_hw_40xx_clock_relinquish_disable(vdev); + ivpu_hw_40xx_profiling_freq_reg_set(vdev); + ivpu_hw_40xx_ats_print(vdev); + + ret = ivpu_boot_host_ss_check(vdev); + if (ret) { + ivpu_err(vdev, "Failed to configure host SS: %d\n", ret); + return ret; + } + + ivpu_boot_idle_gen_drive(vdev, false); + + ret = ivpu_boot_pwr_domain_enable(vdev); + if (ret) { + ivpu_err(vdev, "Failed to enable power domain: %d\n", ret); + return ret; + } + + ret = ivpu_boot_host_ss_axi_enable(vdev); + if (ret) { + ivpu_err(vdev, "Failed to enable AXI: %d\n", ret); + return ret; + } + + ret = ivpu_boot_host_ss_top_noc_enable(vdev); + if (ret) + ivpu_err(vdev, "Failed to enable TOP NOC: %d\n", ret); + + return ret; +} + +static int ivpu_hw_40xx_boot_fw(struct ivpu_device *vdev) +{ + int ret; + + ivpu_boot_no_snoop_enable(vdev); + ivpu_boot_tbu_mmu_enable(vdev); + + ret = ivpu_boot_soc_cpu_boot(vdev); + if (ret) + ivpu_err(vdev, "Failed to boot SOC CPU: %d\n", ret); + + return ret; +} + +static bool ivpu_hw_40xx_is_idle(struct ivpu_device *vdev) +{ + u32 val; + + if (IVPU_WA(punit_disabled)) + return true; + + val = REGB_RD32(VPU_40XX_BUTTRESS_VPU_STATUS); + return REG_TEST_FLD(VPU_40XX_BUTTRESS_VPU_STATUS, READY, val) && + REG_TEST_FLD(VPU_40XX_BUTTRESS_VPU_STATUS, IDLE, val); +} + +static int ivpu_hw_40xx_power_down(struct ivpu_device *vdev) +{ + int ret = 0; + + if (!ivpu_hw_40xx_is_idle(vdev) && ivpu_hw_40xx_reset(vdev)) + ivpu_warn(vdev, "Failed to reset the VPU\n"); + + if (ivpu_pll_disable(vdev)) { + ivpu_err(vdev, "Failed to disable PLL\n"); + ret = -EIO; + } + + if (ivpu_hw_40xx_d0i3_enable(vdev)) { + ivpu_err(vdev, "Failed to enter D0I3\n"); + ret = -EIO; + } + + return ret; +} + +static void ivpu_hw_40xx_wdt_disable(struct ivpu_device *vdev) +{ + u32 val; + + REGV_WR32(VPU_40XX_CPU_SS_TIM_SAFE, TIM_SAFE_ENABLE); + REGV_WR32(VPU_40XX_CPU_SS_TIM_WATCHDOG, TIM_WATCHDOG_RESET_VALUE); + + REGV_WR32(VPU_40XX_CPU_SS_TIM_SAFE, TIM_SAFE_ENABLE); + REGV_WR32(VPU_40XX_CPU_SS_TIM_WDOG_EN, 0); + + val = REGV_RD32(VPU_40XX_CPU_SS_TIM_GEN_CONFIG); + val = REG_CLR_FLD(VPU_40XX_CPU_SS_TIM_GEN_CONFIG, WDOG_TO_INT_CLR, val); + REGV_WR32(VPU_40XX_CPU_SS_TIM_GEN_CONFIG, val); +} + +/* Register indirect accesses */ +static u32 ivpu_hw_40xx_reg_pll_freq_get(struct ivpu_device *vdev) +{ + u32 pll_curr_ratio; + + pll_curr_ratio = REGB_RD32(VPU_40XX_BUTTRESS_PLL_FREQ); + pll_curr_ratio &= VPU_40XX_BUTTRESS_PLL_FREQ_RATIO_MASK; + + return PLL_RATIO_TO_FREQ(pll_curr_ratio); +} + +static u32 ivpu_hw_40xx_reg_telemetry_offset_get(struct ivpu_device *vdev) +{ + return REGB_RD32(VPU_40XX_BUTTRESS_VPU_TELEMETRY_OFFSET); +} + +static u32 ivpu_hw_40xx_reg_telemetry_size_get(struct ivpu_device *vdev) +{ + return REGB_RD32(VPU_40XX_BUTTRESS_VPU_TELEMETRY_SIZE); +} + +static u32 ivpu_hw_40xx_reg_telemetry_enable_get(struct ivpu_device *vdev) +{ + return REGB_RD32(VPU_40XX_BUTTRESS_VPU_TELEMETRY_ENABLE); +} + +static void ivpu_hw_40xx_reg_db_set(struct ivpu_device *vdev, u32 db_id) +{ + u32 reg_stride = VPU_40XX_CPU_SS_DOORBELL_1 - VPU_40XX_CPU_SS_DOORBELL_0; + u32 val = REG_FLD(VPU_40XX_CPU_SS_DOORBELL_0, SET); + + REGV_WR32I(VPU_40XX_CPU_SS_DOORBELL_0, reg_stride, db_id, val); +} + +static u32 ivpu_hw_40xx_reg_ipc_rx_addr_get(struct ivpu_device *vdev) +{ + return REGV_RD32(VPU_40XX_HOST_SS_TIM_IPC_FIFO_ATM); +} + +static u32 ivpu_hw_40xx_reg_ipc_rx_count_get(struct ivpu_device *vdev) +{ + u32 count = REGV_RD32_SILENT(VPU_40XX_HOST_SS_TIM_IPC_FIFO_STAT); + + return REG_GET_FLD(VPU_40XX_HOST_SS_TIM_IPC_FIFO_STAT, FILL_LEVEL, count); +} + +static void ivpu_hw_40xx_reg_ipc_tx_set(struct ivpu_device *vdev, u32 vpu_addr) +{ + REGV_WR32(VPU_40XX_CPU_SS_TIM_IPC_FIFO, vpu_addr); +} + +static void ivpu_hw_40xx_irq_clear(struct ivpu_device *vdev) +{ + REGV_WR64(VPU_40XX_HOST_SS_ICB_CLEAR_0, ICB_0_1_IRQ_MASK); +} + +static void ivpu_hw_40xx_irq_enable(struct ivpu_device *vdev) +{ + REGV_WR32(VPU_40XX_HOST_SS_FW_SOC_IRQ_EN, ITF_FIREWALL_VIOLATION_MASK); + REGV_WR64(VPU_40XX_HOST_SS_ICB_ENABLE_0, ICB_0_1_IRQ_MASK); + REGB_WR32(VPU_40XX_BUTTRESS_LOCAL_INT_MASK, BUTTRESS_IRQ_ENABLE_MASK); + REGB_WR32(VPU_40XX_BUTTRESS_GLOBAL_INT_MASK, 0x0); +} + +static void ivpu_hw_40xx_irq_disable(struct ivpu_device *vdev) +{ + REGB_WR32(VPU_40XX_BUTTRESS_GLOBAL_INT_MASK, 0x1); + REGB_WR32(VPU_40XX_BUTTRESS_LOCAL_INT_MASK, BUTTRESS_IRQ_DISABLE_MASK); + REGV_WR64(VPU_40XX_HOST_SS_ICB_ENABLE_0, 0x0ull); + REGV_WR32(VPU_40XX_HOST_SS_FW_SOC_IRQ_EN, 0x0ul); +} + +static void ivpu_hw_40xx_irq_wdt_nce_handler(struct ivpu_device *vdev) +{ + /* TODO: For LNN hang consider engine reset instead of full recovery */ + ivpu_pm_schedule_recovery(vdev); +} + +static void ivpu_hw_40xx_irq_wdt_mss_handler(struct ivpu_device *vdev) +{ + ivpu_hw_wdt_disable(vdev); + ivpu_pm_schedule_recovery(vdev); +} + +static void ivpu_hw_40xx_irq_noc_firewall_handler(struct ivpu_device *vdev) +{ + ivpu_pm_schedule_recovery(vdev); +} + +/* Handler for IRQs from VPU core (irqV) */ +static irqreturn_t ivpu_hw_40xx_irqv_handler(struct ivpu_device *vdev, int irq) +{ + u32 status = REGV_RD32(VPU_40XX_HOST_SS_ICB_STATUS_0) & ICB_0_IRQ_MASK; + irqreturn_t ret = IRQ_NONE; + + if (!status) + return IRQ_NONE; + + REGV_WR32(VPU_40XX_HOST_SS_ICB_CLEAR_0, status); + + if (REG_TEST_FLD(VPU_40XX_HOST_SS_ICB_STATUS_0, MMU_IRQ_0_INT, status)) + ivpu_mmu_irq_evtq_handler(vdev); + + if (REG_TEST_FLD(VPU_40XX_HOST_SS_ICB_STATUS_0, HOST_IPC_FIFO_INT, status)) + ret |= ivpu_ipc_irq_handler(vdev); + + if (REG_TEST_FLD(VPU_40XX_HOST_SS_ICB_STATUS_0, MMU_IRQ_1_INT, status)) + ivpu_dbg(vdev, IRQ, "MMU sync complete\n"); + + if (REG_TEST_FLD(VPU_40XX_HOST_SS_ICB_STATUS_0, MMU_IRQ_2_INT, status)) + ivpu_mmu_irq_gerr_handler(vdev); + + if (REG_TEST_FLD(VPU_40XX_HOST_SS_ICB_STATUS_0, CPU_INT_REDIRECT_0_INT, status)) + ivpu_hw_40xx_irq_wdt_mss_handler(vdev); + + if (REG_TEST_FLD(VPU_40XX_HOST_SS_ICB_STATUS_0, CPU_INT_REDIRECT_1_INT, status)) + ivpu_hw_40xx_irq_wdt_nce_handler(vdev); + + if (REG_TEST_FLD(VPU_40XX_HOST_SS_ICB_STATUS_0, NOC_FIREWALL_INT, status)) + ivpu_hw_40xx_irq_noc_firewall_handler(vdev); + + return ret; +} + +/* Handler for IRQs from Buttress core (irqB) */ +static irqreturn_t ivpu_hw_40xx_irqb_handler(struct ivpu_device *vdev, int irq) +{ + bool schedule_recovery = false; + u32 status = REGB_RD32(VPU_40XX_BUTTRESS_INTERRUPT_STAT) & BUTTRESS_IRQ_MASK; + + if (status == 0) + return IRQ_NONE; + + REGB_WR32(VPU_40XX_BUTTRESS_INTERRUPT_STAT, status); + + if (REG_TEST_FLD(VPU_40XX_BUTTRESS_INTERRUPT_STAT, FREQ_CHANGE, status)) + ivpu_dbg(vdev, IRQ, "FREQ_CHANGE"); + + if (REG_TEST_FLD(VPU_40XX_BUTTRESS_INTERRUPT_STAT, ATS_ERR, status)) { + ivpu_err(vdev, "ATS_ERR LOG1 0x%08x ATS_ERR_LOG2 0x%08x\n", + REGB_RD32(VPU_40XX_BUTTRESS_ATS_ERR_LOG1), + REGB_RD32(VPU_40XX_BUTTRESS_ATS_ERR_LOG2)); + REGB_WR32(VPU_40XX_BUTTRESS_ATS_ERR_CLEAR, 0x1); + schedule_recovery = true; + } + + if (REG_TEST_FLD(VPU_40XX_BUTTRESS_INTERRUPT_STAT, CFI0_ERR, status)) { + ivpu_err(vdev, "CFI0_ERR 0x%08x", REGB_RD32(VPU_40XX_BUTTRESS_CFI0_ERR_LOG)); + REGB_WR32(VPU_40XX_BUTTRESS_CFI0_ERR_CLEAR, 0x1); + schedule_recovery = true; + } + + if (REG_TEST_FLD(VPU_40XX_BUTTRESS_INTERRUPT_STAT, CFI1_ERR, status)) { + ivpu_err(vdev, "CFI1_ERR 0x%08x", REGB_RD32(VPU_40XX_BUTTRESS_CFI1_ERR_LOG)); + REGB_WR32(VPU_40XX_BUTTRESS_CFI1_ERR_CLEAR, 0x1); + schedule_recovery = true; + } + + if (REG_TEST_FLD(VPU_40XX_BUTTRESS_INTERRUPT_STAT, IMR0_ERR, status)) { + ivpu_err(vdev, "IMR_ERR_CFI0 LOW: 0x%08x HIGH: 0x%08x", + REGB_RD32(VPU_40XX_BUTTRESS_IMR_ERR_CFI0_LOW), + REGB_RD32(VPU_40XX_BUTTRESS_IMR_ERR_CFI0_HIGH)); + REGB_WR32(VPU_40XX_BUTTRESS_IMR_ERR_CFI0_CLEAR, 0x1); + schedule_recovery = true; + } + + if (REG_TEST_FLD(VPU_40XX_BUTTRESS_INTERRUPT_STAT, IMR1_ERR, status)) { + ivpu_err(vdev, "IMR_ERR_CFI1 LOW: 0x%08x HIGH: 0x%08x", + REGB_RD32(VPU_40XX_BUTTRESS_IMR_ERR_CFI1_LOW), + REGB_RD32(VPU_40XX_BUTTRESS_IMR_ERR_CFI1_HIGH)); + REGB_WR32(VPU_40XX_BUTTRESS_IMR_ERR_CFI1_CLEAR, 0x1); + schedule_recovery = true; + } + + if (REG_TEST_FLD(VPU_40XX_BUTTRESS_INTERRUPT_STAT, SURV_ERR, status)) { + ivpu_err(vdev, "Survivability error detected\n"); + schedule_recovery = true; + } + + if (schedule_recovery) + ivpu_pm_schedule_recovery(vdev); + + return IRQ_HANDLED; +} + +static irqreturn_t ivpu_hw_40xx_irq_handler(int irq, void *ptr) +{ + struct ivpu_device *vdev = ptr; + irqreturn_t ret = IRQ_NONE; + + ret |= ivpu_hw_40xx_irqv_handler(vdev, irq); + ret |= ivpu_hw_40xx_irqb_handler(vdev, irq); + + if (ret & IRQ_WAKE_THREAD) + return IRQ_WAKE_THREAD; + + return ret; +} + +static void ivpu_hw_40xx_diagnose_failure(struct ivpu_device *vdev) +{ + u32 irqv = REGV_RD32(VPU_40XX_HOST_SS_ICB_STATUS_0) & ICB_0_IRQ_MASK; + u32 irqb = REGB_RD32(VPU_40XX_BUTTRESS_INTERRUPT_STAT) & BUTTRESS_IRQ_MASK; + + if (ivpu_hw_40xx_reg_ipc_rx_count_get(vdev)) + ivpu_err(vdev, "IPC FIFO queue not empty, missed IPC IRQ"); + + if (REG_TEST_FLD(VPU_40XX_HOST_SS_ICB_STATUS_0, CPU_INT_REDIRECT_0_INT, irqv)) + ivpu_err(vdev, "WDT MSS timeout detected\n"); + + if (REG_TEST_FLD(VPU_40XX_HOST_SS_ICB_STATUS_0, CPU_INT_REDIRECT_1_INT, irqv)) + ivpu_err(vdev, "WDT NCE timeout detected\n"); + + if (REG_TEST_FLD(VPU_40XX_HOST_SS_ICB_STATUS_0, NOC_FIREWALL_INT, irqv)) + ivpu_err(vdev, "NOC Firewall irq detected\n"); + + if (REG_TEST_FLD(VPU_40XX_BUTTRESS_INTERRUPT_STAT, ATS_ERR, irqb)) { + ivpu_err(vdev, "ATS_ERR_LOG1 0x%08x ATS_ERR_LOG2 0x%08x\n", + REGB_RD32(VPU_40XX_BUTTRESS_ATS_ERR_LOG1), + REGB_RD32(VPU_40XX_BUTTRESS_ATS_ERR_LOG2)); + } + + if (REG_TEST_FLD(VPU_40XX_BUTTRESS_INTERRUPT_STAT, CFI0_ERR, irqb)) + ivpu_err(vdev, "CFI0_ERR_LOG 0x%08x\n", REGB_RD32(VPU_40XX_BUTTRESS_CFI0_ERR_LOG)); + + if (REG_TEST_FLD(VPU_40XX_BUTTRESS_INTERRUPT_STAT, CFI1_ERR, irqb)) + ivpu_err(vdev, "CFI1_ERR_LOG 0x%08x\n", REGB_RD32(VPU_40XX_BUTTRESS_CFI1_ERR_LOG)); + + if (REG_TEST_FLD(VPU_40XX_BUTTRESS_INTERRUPT_STAT, IMR0_ERR, irqb)) + ivpu_err(vdev, "IMR_ERR_CFI0 LOW: 0x%08x HIGH: 0x%08x\n", + REGB_RD32(VPU_40XX_BUTTRESS_IMR_ERR_CFI0_LOW), + REGB_RD32(VPU_40XX_BUTTRESS_IMR_ERR_CFI0_HIGH)); + + if (REG_TEST_FLD(VPU_40XX_BUTTRESS_INTERRUPT_STAT, IMR1_ERR, irqb)) + ivpu_err(vdev, "IMR_ERR_CFI1 LOW: 0x%08x HIGH: 0x%08x\n", + REGB_RD32(VPU_40XX_BUTTRESS_IMR_ERR_CFI1_LOW), + REGB_RD32(VPU_40XX_BUTTRESS_IMR_ERR_CFI1_HIGH)); + + if (REG_TEST_FLD(VPU_40XX_BUTTRESS_INTERRUPT_STAT, SURV_ERR, irqb)) + ivpu_err(vdev, "Survivability error detected\n"); +} + +const struct ivpu_hw_ops ivpu_hw_40xx_ops = { + .info_init = ivpu_hw_40xx_info_init, + .power_up = ivpu_hw_40xx_power_up, + .is_idle = ivpu_hw_40xx_is_idle, + .power_down = ivpu_hw_40xx_power_down, + .boot_fw = ivpu_hw_40xx_boot_fw, + .wdt_disable = ivpu_hw_40xx_wdt_disable, + .diagnose_failure = ivpu_hw_40xx_diagnose_failure, + .reg_pll_freq_get = ivpu_hw_40xx_reg_pll_freq_get, + .reg_telemetry_offset_get = ivpu_hw_40xx_reg_telemetry_offset_get, + .reg_telemetry_size_get = ivpu_hw_40xx_reg_telemetry_size_get, + .reg_telemetry_enable_get = ivpu_hw_40xx_reg_telemetry_enable_get, + .reg_db_set = ivpu_hw_40xx_reg_db_set, + .reg_ipc_rx_addr_get = ivpu_hw_40xx_reg_ipc_rx_addr_get, + .reg_ipc_rx_count_get = ivpu_hw_40xx_reg_ipc_rx_count_get, + .reg_ipc_tx_set = ivpu_hw_40xx_reg_ipc_tx_set, + .irq_clear = ivpu_hw_40xx_irq_clear, + .irq_enable = ivpu_hw_40xx_irq_enable, + .irq_disable = ivpu_hw_40xx_irq_disable, + .irq_handler = ivpu_hw_40xx_irq_handler, +}; diff --git a/drivers/accel/ivpu/ivpu_hw_40xx_reg.h b/drivers/accel/ivpu/ivpu_hw_40xx_reg.h new file mode 100644 index 000000000000..5139cfe88532 --- /dev/null +++ b/drivers/accel/ivpu/ivpu_hw_40xx_reg.h @@ -0,0 +1,267 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (C) 2020-2023 Intel Corporation + */ + +#ifndef __IVPU_HW_40XX_REG_H__ +#define __IVPU_HW_40XX_REG_H__ + +#include + +#define VPU_40XX_BUTTRESS_INTERRUPT_STAT 0x00000000u +#define VPU_40XX_BUTTRESS_INTERRUPT_STAT_FREQ_CHANGE_MASK BIT_MASK(0) +#define VPU_40XX_BUTTRESS_INTERRUPT_STAT_ATS_ERR_MASK BIT_MASK(1) +#define VPU_40XX_BUTTRESS_INTERRUPT_STAT_CFI0_ERR_MASK BIT_MASK(2) +#define VPU_40XX_BUTTRESS_INTERRUPT_STAT_CFI1_ERR_MASK BIT_MASK(3) +#define VPU_40XX_BUTTRESS_INTERRUPT_STAT_IMR0_ERR_MASK BIT_MASK(4) +#define VPU_40XX_BUTTRESS_INTERRUPT_STAT_IMR1_ERR_MASK BIT_MASK(5) +#define VPU_40XX_BUTTRESS_INTERRUPT_STAT_SURV_ERR_MASK BIT_MASK(6) + +#define VPU_40XX_BUTTRESS_LOCAL_INT_MASK 0x00000004u +#define VPU_40XX_BUTTRESS_GLOBAL_INT_MASK 0x00000008u + +#define VPU_40XX_BUTTRESS_HM_ATS 0x0000000cu + +#define VPU_40XX_BUTTRESS_ATS_ERR_LOG1 0x00000010u +#define VPU_40XX_BUTTRESS_ATS_ERR_LOG2 0x00000014u +#define VPU_40XX_BUTTRESS_ATS_ERR_CLEAR 0x00000018u + +#define VPU_40XX_BUTTRESS_CFI0_ERR_LOG 0x0000001cu +#define VPU_40XX_BUTTRESS_CFI0_ERR_CLEAR 0x00000020u + +#define VPU_40XX_BUTTRESS_PORT_ARBITRATION_WEIGHTS_ATS 0x00000024u + +#define VPU_40XX_BUTTRESS_CFI1_ERR_LOG 0x00000040u +#define VPU_40XX_BUTTRESS_CFI1_ERR_CLEAR 0x00000044u + +#define VPU_40XX_BUTTRESS_IMR_ERR_CFI0_LOW 0x00000048u +#define VPU_40XX_BUTTRESS_IMR_ERR_CFI0_HIGH 0x0000004cu +#define VPU_40XX_BUTTRESS_IMR_ERR_CFI0_CLEAR 0x00000050u + +#define VPU_40XX_BUTTRESS_PORT_ARBITRATION_WEIGHTS 0x00000054u + +#define VPU_40XX_BUTTRESS_IMR_ERR_CFI1_LOW 0x00000058u +#define VPU_40XX_BUTTRESS_IMR_ERR_CFI1_HIGH 0x0000005cu +#define VPU_40XX_BUTTRESS_IMR_ERR_CFI1_CLEAR 0x00000060u + +#define VPU_40XX_BUTTRESS_WP_REQ_PAYLOAD0 0x00000130u +#define VPU_40XX_BUTTRESS_WP_REQ_PAYLOAD0_MIN_RATIO_MASK GENMASK(15, 0) +#define VPU_40XX_BUTTRESS_WP_REQ_PAYLOAD0_MAX_RATIO_MASK GENMASK(31, 16) + +#define VPU_40XX_BUTTRESS_WP_REQ_PAYLOAD1 0x00000134u +#define VPU_40XX_BUTTRESS_WP_REQ_PAYLOAD1_TARGET_RATIO_MASK GENMASK(15, 0) +#define VPU_40XX_BUTTRESS_WP_REQ_PAYLOAD1_EPP_MASK GENMASK(31, 16) + +#define VPU_40XX_BUTTRESS_WP_REQ_PAYLOAD2 0x00000138u +#define VPU_40XX_BUTTRESS_WP_REQ_PAYLOAD2_CONFIG_MASK GENMASK(15, 0) +#define VPU_40XX_BUTTRESS_WP_REQ_PAYLOAD2_CDYN_MASK GENMASK(31, 16) + +#define VPU_40XX_BUTTRESS_WP_REQ_CMD 0x0000013cu +#define VPU_40XX_BUTTRESS_WP_REQ_CMD_SEND_MASK BIT_MASK(0) + +#define VPU_40XX_BUTTRESS_PLL_FREQ 0x00000148u +#define VPU_40XX_BUTTRESS_PLL_FREQ_RATIO_MASK GENMASK(15, 0) + +#define VPU_40XX_BUTTRESS_TILE_FUSE 0x00000150u +#define VPU_40XX_BUTTRESS_TILE_FUSE_VALID_MASK BIT_MASK(0) +#define VPU_40XX_BUTTRESS_TILE_FUSE_CONFIG_MASK GENMASK(6, 1) + +#define VPU_40XX_BUTTRESS_VPU_STATUS 0x00000154u +#define VPU_40XX_BUTTRESS_VPU_STATUS_READY_MASK BIT_MASK(0) +#define VPU_40XX_BUTTRESS_VPU_STATUS_IDLE_MASK BIT_MASK(1) +#define VPU_40XX_BUTTRESS_VPU_STATUS_DUP_IDLE_MASK BIT_MASK(2) +#define VPU_40XX_BUTTRESS_VPU_STATUS_PERF_CLK_MASK BIT_MASK(11) +#define VPU_40XX_BUTTRESS_VPU_STATUS_DISABLE_CLK_RELINQUISH_MASK BIT_MASK(12) + +#define VPU_40XX_BUTTRESS_IP_RESET 0x00000160u +#define VPU_40XX_BUTTRESS_IP_RESET_TRIGGER_MASK BIT_MASK(0) + +#define VPU_40XX_BUTTRESS_D0I3_CONTROL 0x00000164u +#define VPU_40XX_BUTTRESS_D0I3_CONTROL_INPROGRESS_MASK BIT_MASK(0) +#define VPU_40XX_BUTTRESS_D0I3_CONTROL_I3_MASK BIT_MASK(2) + +#define VPU_40XX_BUTTRESS_VPU_TELEMETRY_OFFSET 0x00000168u +#define VPU_40XX_BUTTRESS_VPU_TELEMETRY_SIZE 0x0000016cu +#define VPU_40XX_BUTTRESS_VPU_TELEMETRY_ENABLE 0x00000170u + +#define VPU_40XX_BUTTRESS_FMIN_FUSE 0x00000174u +#define VPU_40XX_BUTTRESS_FMIN_FUSE_MIN_RATIO_MASK GENMASK(7, 0) +#define VPU_40XX_BUTTRESS_FMIN_FUSE_PN_RATIO_MASK GENMASK(15, 8) + +#define VPU_40XX_BUTTRESS_FMAX_FUSE 0x00000178u +#define VPU_40XX_BUTTRESS_FMAX_FUSE_MAX_RATIO_MASK GENMASK(7, 0) + +#define VPU_40XX_HOST_SS_CPR_CLK_EN 0x00000080u +#define VPU_40XX_HOST_SS_CPR_CLK_EN_TOP_NOC_MASK BIT_MASK(1) +#define VPU_40XX_HOST_SS_CPR_CLK_EN_DSS_MAS_MASK BIT_MASK(10) +#define VPU_40XX_HOST_SS_CPR_CLK_EN_CSS_MAS_MASK BIT_MASK(11) + +#define VPU_40XX_HOST_SS_CPR_CLK_SET 0x00000084u +#define VPU_40XX_HOST_SS_CPR_CLK_SET_TOP_NOC_MASK BIT_MASK(1) +#define VPU_40XX_HOST_SS_CPR_CLK_SET_DSS_MAS_MASK BIT_MASK(10) +#define VPU_40XX_HOST_SS_CPR_CLK_SET_MSS_MAS_MASK BIT_MASK(11) + +#define VPU_40XX_HOST_SS_CPR_RST_EN 0x00000090u +#define VPU_40XX_HOST_SS_CPR_RST_EN_TOP_NOC_MASK BIT_MASK(1) +#define VPU_40XX_HOST_SS_CPR_RST_EN_DSS_MAS_MASK BIT_MASK(10) +#define VPU_40XX_HOST_SS_CPR_RST_EN_CSS_MAS_MASK BIT_MASK(11) + +#define VPU_40XX_HOST_SS_CPR_RST_SET 0x00000094u +#define VPU_40XX_HOST_SS_CPR_RST_SET_TOP_NOC_MASK BIT_MASK(1) +#define VPU_40XX_HOST_SS_CPR_RST_SET_DSS_MAS_MASK BIT_MASK(10) +#define VPU_40XX_HOST_SS_CPR_RST_SET_MSS_MAS_MASK BIT_MASK(11) + +#define VPU_40XX_HOST_SS_CPR_RST_CLR 0x00000098u +#define VPU_40XX_HOST_SS_CPR_RST_CLR_TOP_NOC_MASK BIT_MASK(1) +#define VPU_40XX_HOST_SS_CPR_RST_CLR_DSS_MAS_MASK BIT_MASK(10) +#define VPU_40XX_HOST_SS_CPR_RST_CLR_MSS_MAS_MASK BIT_MASK(11) + +#define VPU_40XX_HOST_SS_HW_VERSION 0x00000108u +#define VPU_40XX_HOST_SS_HW_VERSION_SOC_REVISION_MASK GENMASK(7, 0) +#define VPU_40XX_HOST_SS_HW_VERSION_SOC_NUMBER_MASK GENMASK(15, 8) +#define VPU_40XX_HOST_SS_HW_VERSION_VPU_GENERATION_MASK GENMASK(23, 16) + +#define VPU_40XX_HOST_SS_SW_VERSION 0x0000010cu + +#define VPU_40XX_HOST_SS_GEN_CTRL 0x00000118u +#define VPU_40XX_HOST_SS_GEN_CTRL_PS_MASK GENMASK(31, 29) + +#define VPU_40XX_HOST_SS_NOC_QREQN 0x00000154u +#define VPU_40XX_HOST_SS_NOC_QREQN_TOP_SOCMMIO_MASK BIT_MASK(0) + +#define VPU_40XX_HOST_SS_NOC_QACCEPTN 0x00000158u +#define VPU_40XX_HOST_SS_NOC_QACCEPTN_TOP_SOCMMIO_MASK BIT_MASK(0) + +#define VPU_40XX_HOST_SS_NOC_QDENY 0x0000015cu +#define VPU_40XX_HOST_SS_NOC_QDENY_TOP_SOCMMIO_MASK BIT_MASK(0) + +#define VPU_40XX_TOP_NOC_QREQN 0x00000160u +#define VPU_40XX_TOP_NOC_QREQN_CPU_CTRL_MASK BIT_MASK(0) +#define VPU_40XX_TOP_NOC_QREQN_HOSTIF_L2CACHE_MASK BIT_MASK(2) + +#define VPU_40XX_TOP_NOC_QACCEPTN 0x00000164u +#define VPU_40XX_TOP_NOC_QACCEPTN_CPU_CTRL_MASK BIT_MASK(0) +#define VPU_40XX_TOP_NOC_QACCEPTN_HOSTIF_L2CACHE_MASK BIT_MASK(2) + +#define VPU_40XX_TOP_NOC_QDENY 0x00000168u +#define VPU_40XX_TOP_NOC_QDENY_CPU_CTRL_MASK BIT_MASK(0) +#define VPU_40XX_TOP_NOC_QDENY_HOSTIF_L2CACHE_MASK BIT_MASK(2) + +#define VPU_40XX_HOST_SS_FW_SOC_IRQ_EN 0x00000170u +#define VPU_40XX_HOST_SS_FW_SOC_IRQ_EN_CSS_ROM_CMX_MASK BIT_MASK(0) +#define VPU_40XX_HOST_SS_FW_SOC_IRQ_EN_CSS_DBG_MASK BIT_MASK(1) +#define VPU_40XX_HOST_SS_FW_SOC_IRQ_EN_CSS_CTRL_MASK BIT_MASK(2) +#define VPU_40XX_HOST_SS_FW_SOC_IRQ_EN_DEC400_MASK BIT_MASK(3) +#define VPU_40XX_HOST_SS_FW_SOC_IRQ_EN_MSS_NCE_MASK BIT_MASK(4) +#define VPU_40XX_HOST_SS_FW_SOC_IRQ_EN_MSS_MBI_MASK BIT_MASK(5) +#define VPU_40XX_HOST_SS_FW_SOC_IRQ_EN_MSS_MBI_CMX_MASK BIT_MASK(6) + +#define VPU_40XX_HOST_SS_ICB_STATUS_0 0x00010210u +#define VPU_40XX_HOST_SS_ICB_STATUS_0_TIMER_0_INT_MASK BIT_MASK(0) +#define VPU_40XX_HOST_SS_ICB_STATUS_0_TIMER_1_INT_MASK BIT_MASK(1) +#define VPU_40XX_HOST_SS_ICB_STATUS_0_TIMER_2_INT_MASK BIT_MASK(2) +#define VPU_40XX_HOST_SS_ICB_STATUS_0_TIMER_3_INT_MASK BIT_MASK(3) +#define VPU_40XX_HOST_SS_ICB_STATUS_0_HOST_IPC_FIFO_INT_MASK BIT_MASK(4) +#define VPU_40XX_HOST_SS_ICB_STATUS_0_MMU_IRQ_0_INT_MASK BIT_MASK(5) +#define VPU_40XX_HOST_SS_ICB_STATUS_0_MMU_IRQ_1_INT_MASK BIT_MASK(6) +#define VPU_40XX_HOST_SS_ICB_STATUS_0_MMU_IRQ_2_INT_MASK BIT_MASK(7) +#define VPU_40XX_HOST_SS_ICB_STATUS_0_NOC_FIREWALL_INT_MASK BIT_MASK(8) +#define VPU_40XX_HOST_SS_ICB_STATUS_0_CPU_INT_REDIRECT_0_INT_MASK BIT_MASK(30) +#define VPU_40XX_HOST_SS_ICB_STATUS_0_CPU_INT_REDIRECT_1_INT_MASK BIT_MASK(31) + +#define VPU_40XX_HOST_SS_ICB_STATUS_1 0x00010214u +#define VPU_40XX_HOST_SS_ICB_STATUS_1_CPU_INT_REDIRECT_2_INT_MASK BIT_MASK(0) +#define VPU_40XX_HOST_SS_ICB_STATUS_1_CPU_INT_REDIRECT_3_INT_MASK BIT_MASK(1) +#define VPU_40XX_HOST_SS_ICB_STATUS_1_CPU_INT_REDIRECT_4_INT_MASK BIT_MASK(2) + +#define VPU_40XX_HOST_SS_ICB_CLEAR_0 0x00010220u +#define VPU_40XX_HOST_SS_ICB_CLEAR_1 0x00010224u +#define VPU_40XX_HOST_SS_ICB_ENABLE_0 0x00010240u +#define VPU_40XX_HOST_SS_ICB_ENABLE_1 0x00010244u + +#define VPU_40XX_HOST_SS_TIM_IPC_FIFO_ATM 0x000200f4u + +#define VPU_40XX_HOST_SS_TIM_IPC_FIFO_STAT 0x000200fcu +#define VPU_40XX_HOST_SS_TIM_IPC_FIFO_STAT_FILL_LEVEL_MASK GENMASK(23, 16) + +#define VPU_40XX_HOST_SS_AON_PWR_ISO_EN0 0x00030020u +#define VPU_40XX_HOST_SS_AON_PWR_ISO_EN0_CSS_CPU_MASK BIT_MASK(3) + +#define VPU_40XX_HOST_SS_AON_PWR_ISLAND_EN0 0x00030024u +#define VPU_40XX_HOST_SS_AON_PWR_ISLAND_EN0_CSS_CPU_MASK BIT_MASK(3) + +#define VPU_40XX_HOST_SS_AON_PWR_ISLAND_TRICKLE_EN0 0x00030028u +#define VPU_40XX_HOST_SS_AON_PWR_ISLAND_TRICKLE_EN0_CSS_CPU_MASK BIT_MASK(3) + +#define VPU_40XX_HOST_SS_AON_PWR_ISLAND_STATUS0 0x0003002cu +#define VPU_40XX_HOST_SS_AON_PWR_ISLAND_STATUS0_CSS_CPU_MASK BIT_MASK(3) + +#define VPU_40XX_HOST_SS_AON_IDLE_GEN 0x00030200u +#define VPU_40XX_HOST_SS_AON_IDLE_GEN_EN_MASK BIT_MASK(0) +#define VPU_40XX_HOST_SS_AON_IDLE_GEN_HW_PG_EN_MASK BIT_MASK(1) + +#define VPU_40XX_HOST_SS_AON_DPU_ACTIVE 0x00030204u +#define VPU_40XX_HOST_SS_AON_DPU_ACTIVE_DPU_ACTIVE_MASK BIT_MASK(0) + +#define VPU_40XX_HOST_SS_VERIFICATION_ADDRESS_LO 0x00040040u +#define VPU_40XX_HOST_SS_VERIFICATION_ADDRESS_LO_DONE_MASK BIT_MASK(0) +#define VPU_40XX_HOST_SS_VERIFICATION_ADDRESS_LO_IOSF_RS_ID_MASK GENMASK(2, 1) +#define VPU_40XX_HOST_SS_VERIFICATION_ADDRESS_LO_IMAGE_LOCATION_MASK GENMASK(31, 3) + +#define VPU_40XX_HOST_SS_WORKPOINT_CONFIG_MIRROR 0x00082020u +#define VPU_40XX_HOST_SS_WORKPOINT_CONFIG_MIRROR_FINAL_PLL_FREQ_MASK GENMASK(15, 0) +#define VPU_40XX_HOST_SS_WORKPOINT_CONFIG_MIRROR_CONFIG_ID_MASK GENMASK(31, 16) + +#define VPU_40XX_HOST_IF_TCU_PTW_OVERRIDES 0x00360000u +#define VPU_40XX_HOST_IF_TCU_PTW_OVERRIDES_CACHE_OVERRIDE_EN_MASK BIT_MASK(0) +#define VPU_40XX_HOST_IF_TCU_PTW_OVERRIDES_AWCACHE_OVERRIDE_MASK BIT_MASK(1) +#define VPU_40XX_HOST_IF_TCU_PTW_OVERRIDES_ARCACHE_OVERRIDE_MASK BIT_MASK(2) +#define VPU_40XX_HOST_IF_TCU_PTW_OVERRIDES_SNOOP_OVERRIDE_EN_MASK BIT_MASK(3) +#define VPU_40XX_HOST_IF_TCU_PTW_OVERRIDES_AW_SNOOP_OVERRIDE_MASK BIT_MASK(4) +#define VPU_40XX_HOST_IF_TCU_PTW_OVERRIDES_AR_SNOOP_OVERRIDE_MASK BIT_MASK(5) +#define VPU_40XX_HOST_IF_TCU_PTW_OVERRIDES_PTW_AW_CONTEXT_FLAG_MASK GENMASK(10, 6) +#define VPU_40XX_HOST_IF_TCU_PTW_OVERRIDES_PTW_AR_CONTEXT_FLAG_MASK GENMASK(15, 11) + +#define VPU_40XX_HOST_IF_TBU_MMUSSIDV 0x00360004u +#define VPU_40XX_HOST_IF_TBU_MMUSSIDV_TBU0_AWMMUSSIDV_MASK BIT_MASK(0) +#define VPU_40XX_HOST_IF_TBU_MMUSSIDV_TBU0_ARMMUSSIDV_MASK BIT_MASK(1) +#define VPU_40XX_HOST_IF_TBU_MMUSSIDV_TBU1_AWMMUSSIDV_MASK BIT_MASK(2) +#define VPU_40XX_HOST_IF_TBU_MMUSSIDV_TBU1_ARMMUSSIDV_MASK BIT_MASK(3) +#define VPU_40XX_HOST_IF_TBU_MMUSSIDV_TBU2_AWMMUSSIDV_MASK BIT_MASK(4) +#define VPU_40XX_HOST_IF_TBU_MMUSSIDV_TBU2_ARMMUSSIDV_MASK BIT_MASK(5) +#define VPU_40XX_HOST_IF_TBU_MMUSSIDV_TBU3_AWMMUSSIDV_MASK BIT_MASK(6) +#define VPU_40XX_HOST_IF_TBU_MMUSSIDV_TBU3_ARMMUSSIDV_MASK BIT_MASK(7) +#define VPU_40XX_HOST_IF_TBU_MMUSSIDV_TBU4_AWMMUSSIDV_MASK BIT_MASK(8) +#define VPU_40XX_HOST_IF_TBU_MMUSSIDV_TBU4_ARMMUSSIDV_MASK BIT_MASK(9) + +#define VPU_40XX_CPU_SS_DSU_LEON_RT_BASE 0x04000000u +#define VPU_40XX_CPU_SS_DSU_LEON_RT_DSU_CTRL 0x04000000u +#define VPU_40XX_CPU_SS_DSU_LEON_RT_PC_REG 0x04400010u +#define VPU_40XX_CPU_SS_DSU_LEON_RT_NPC_REG 0x04400014u +#define VPU_40XX_CPU_SS_DSU_LEON_RT_DSU_TRAP_REG 0x04400020u + +#define VPU_40XX_CPU_SS_TIM_WATCHDOG 0x0102009cu +#define VPU_40XX_CPU_SS_TIM_WDOG_EN 0x010200a4u +#define VPU_40XX_CPU_SS_TIM_SAFE 0x010200a8u + +#define VPU_40XX_CPU_SS_TIM_GEN_CONFIG 0x01021008u +#define VPU_40XX_CPU_SS_TIM_GEN_CONFIG_WDOG_TO_INT_CLR_MASK BIT_MASK(9) + +#define VPU_40XX_CPU_SS_CPR_NOC_QREQN 0x01010030u +#define VPU_40XX_CPU_SS_CPR_NOC_QREQN_TOP_MMIO_MASK BIT_MASK(0) + +#define VPU_40XX_CPU_SS_CPR_NOC_QACCEPTN 0x01010034u +#define VPU_40XX_CPU_SS_CPR_NOC_QACCEPTN_TOP_MMIO_MASK BIT_MASK(0) + +#define VPU_40XX_CPU_SS_CPR_NOC_QDENY 0x01010038u +#define VPU_40XX_CPU_SS_CPR_NOC_QDENY_TOP_MMIO_MASK BIT_MASK(0) + +#define VPU_40XX_CPU_SS_TIM_IPC_FIFO 0x010200f0u +#define VPU_40XX_CPU_SS_TIM_PERF_EXT_FREE_CNT 0x01029008u + +#define VPU_40XX_CPU_SS_DOORBELL_0 0x01300000u +#define VPU_40XX_CPU_SS_DOORBELL_0_SET_MASK BIT_MASK(0) + +#define VPU_40XX_CPU_SS_DOORBELL_1 0x01301000u + +#endif /* __IVPU_HW_40XX_REG_H__ */